Description

Infrared obstacle avoidance sensor is designed for the design of a wheeled robot obstacle avoidance sensor distance. This ambient light sensor adaptable, high precision, having a pair of infrared transmitter and receiver, transmitter tubes emit a certain frequency of infrared. When detecting the direction of an obstacle (reflector), the infrared receiver tube receiver is reflected back, when the indicator is lit.

Note : This version of optical line tracking sensor sensitivity is not adjustable, we tested this module and it works well under indoor environment where there is minimal amount of interference of infrared light from surrounding. At outdoor environment, the sun is the source of interference and it will not work well.

Features

• Operating voltage : 3 – 5V
• Operating current : ?20mA
• Range of detection : 15mm
• Output type : Digital
• Viewing angle : 35?
• Dimension : 40 x 10 x 7 mm